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Object Skill
Object Skill is the kind of skill that helps humans and animals accelerate the speed of finding certain desirable Goal, objects, thereby reducing the reward delay in this process. Along with action skill, it is an essential component of any reward-directed skills. Value of object skill Evolutionarily speaking, more rewards per unit time would mean better chance of survival and success to both humans and animals. In order to speed up reward-oriented behaviors and thereby maximizing rewards per unit time, humans and animals mainly rely on two mechanisms. They either boost up their motivation for certain behaviors or acquire skills of these behaviors. While motivation can be initiated quickly at presence of rewards and thus has an advantage of flexibility, it tends to fade away quickly without rewards. Skill, on the other hand, appears to be much more effective in reducing the duration of target behaviors and has a stable effect even when no short-term reward is expected at all. Th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Skill
A skill is the learned or innate ability to act with determined results with good execution often within a given amount of time, energy, or both. Skills can often be divided into domain-general and domain-specific skills. Some examples of general skills include time management, teamwork and leadership, and self-motivation. In contrast, domain-specific skills would be used only for a certain job, e.g. operating a sand blaster. Skill usually requires certain environmental stimuli and situations to assess the level of skill being shown and used. A skill may be called an art when it represents a body of knowledge or branch of learning, as in ''the art of medicine'' or ''the art of war''. Although the arts are also skills, there are many skills that form an art but have no connection to the fine arts. People need a broad range of skills to contribute to the modern economy. A joint ASTD and U.S. Department of Labor study showed that through technology, the workplace is chang ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Modality (semiotics)
In semiotics, a modality is a particular way in which information is to be encoded for presentation to humans, i.e. to the type of sign and to the status of reality ascribed to or claimed by a sign, text, or genre. It is more closely associated with the semiotics of Charles Peirce (1839–1914) than Ferdinand de Saussure (1857–1913) because meaning is conceived as an effect of a set of signs. In the Peircean model, a reference is made to an ''object'' when the sign (or ''representamen'') is interpreted recursively by another sign (which becomes its ''interpretant''), a conception of meaning that does in fact imply a classification of sign types. Discussion of sign-type The psychology of perception suggests the existence of a common cognitive system that treats all or most sensorily conveyed meanings in the same way. If all signs must also be objects of perception, there is every reason to believe that their modality will determine at least part of their nature. Thus, the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Action Selection
Action selection is a way of characterizing the most basic problem of intelligent systems: what to do next. In artificial intelligence and computational cognitive science, "the action selection problem" is typically associated with intelligent agents and animats—artificial systems that exhibit complex behavior in an agent environment. The term is also sometimes used in ethology or animal behavior. One problem for understanding action selection is determining the level of abstraction used for specifying an "act". At the most basic level of abstraction, an atomic act could be anything from ''contracting a muscle cell'' to ''provoking a war''. Typically for any one action-selection mechanism, the set of possible actions is predefined and fixed. Most researchers working in this field place high demands on their agents: * The acting agent typically must select its action in dynamic and unpredictable environments. * The agents typically act in real time; therefore they must make ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Drug Abuse
Substance misuse, also known as drug misuse or, in older vernacular, substance abuse, is the use of a drug in amounts or by methods that are harmful to the individual or others. It is a form of substance-related disorder, differing definitions of drug misuse are used in public health, medical, and criminal justice contexts. In some cases, criminal or anti-social behavior occurs when some persons are under the influence of a drug, and may result in long-term personality changes in individuals which may also occur. In addition to possible physical, social, and psychological harm, the use of some drugs may also lead to criminal penalties, although these vary widely depending on the local jurisdiction.. Drugs most often associated with this term include alcohol (drug), alcohol, Substituted amphetamine, amphetamines, barbiturates, benzodiazepines, cannabis (drug), cannabis, cocaine, hallucinogens, methaqualone, and opioids. The exact cause of substance abuse is sometimes clear, bu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Working Memory
Working memory is a cognitive system with a limited capacity that can Memory, hold information temporarily. It is important for reasoning and the guidance of decision-making and behavior. Working memory is often used synonymously with short-term memory, but some theorists consider the two forms of memory distinct, assuming that working memory allows for the manipulation of stored information, whereas short-term memory only refers to the short-term storage of information. Working memory is a theoretical concept central to cognitive psychology, neuropsychology, and neuroscience. History The term "working memory" was coined by George Armitage Miller, Miller, Eugene Galanter, Galanter, and Karl H. Pribram, Pribram, and was used in the 1960s in the context of Computational theory of mind, theories that likened the mind to a computer. In 1968, Atkinson–Shiffrin memory model, Atkinson and Shiffrin used the term to describe their "short-term store". The term short-term store was the na ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Voluntary Searching Mechanism
Voluntary may refer to: * Voluntary (music) * Voluntary or volunteer, person participating via volunteering/volunteerism * Voluntary muscle contraction See also * Voluntary action * Voluntariness, in law and philosophy * Voluntaryism Voluntaryism (,"Voluntaryism" . '' Voluntarism (other) {{disambig ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Cognitive Resource
Cognitive resource theory (CRT) is a leadership theory of industrial and organisational psychology developed by Fred Fiedler and Joe Garcia in 1987 as a reconceptualisation of the Fiedler contingency model. The theory focuses on the influence of the leader's intelligence and experience Experience refers to Consciousness, conscious events in general, more specifically to perceptions, or to the practical knowledge and familiarity that is produced by these processes. Understood as a conscious event in the widest sense, experience i ... on their reaction to stress. The essence of the theory is that stress is the enemy of rationality, damaging leaders' ability to think logically and analytically. However, the leader's experience and intelligence can lessen the influence of stress on his or her actions: intelligence is the main factor in low-stress situations, while experience counts for more during high-stress moments. Originating from studies into military leadership style, CRT can ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Value-based Learning
Value-based price, also called value-optimized pricing or charging what the market will bear, is a market-driven pricing strategy which sets the price of a good or service according to its perceived or estimated value. The value that a consumer gives to a good or service, can then be defined as their willingness to pay for it (in monetary terms) or the amount of time and resources they would be willing to give up for it. For example, a painting may be priced at a higher cost than the price of a canvas and paints. If set using the value-based approach, its price will reflect factors such as age, cultural significance, and, most importantly, how much benefit the buyer is deriving. Owning an original Dalí or Picasso painting elevates the self-esteem of the buyer and hence elevates the perceived benefits of ownership. How it works Within the strategy of value-based pricing, the price is not dependent on its cost of production, but instead, it is set with consideration upon the consu ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Goal
A goal or objective is an idea of the future or desired result that a person or a group of people envision, plan, and commit to achieve. People endeavour to reach goals within a finite time by setting deadlines. A goal is roughly similar to a purpose or aim, the anticipated result which guides reaction, or an end, which is an object, either a physical object or an abstract object, that has intrinsic value. Goal setting Goal-setting theory was formulated based on empirical research and has been called one of the most important theories in organizational psychology. Edwin A. Locke and Gary P. Latham, the fathers of goal-setting theory, provided a comprehensive review of the core findings of the theory in 2002. In summary, Locke and Latham found that specific, difficult goals lead to higher performance than either easy goals or instructions to "do your best", as long as feedback about progress is provided, the person is committed to the goal, and the person has the abil ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Automaticity
In the field of psychology, automaticity is the ability to do things without occupying the mind with the low-level details required, allowing it to become an automatic response pattern or habit. It is usually the result of learning, repetition, and practice. Examples of tasks carried out by ' muscle memory' often involve some degree of automaticity. Examples of automaticity are common activities such as walking, speaking, bicycle-riding, assembly-line work, and driving a car (the last of these sometimes being termed " highway hypnosis"). After an activity is sufficiently practiced, it is possible to focus the mind on other activities or thoughts while undertaking an automatized activity (for example, holding a conversation or planning a speech while driving a car). Characteristics John Bargh (1994), based on over a decade of research, suggested that four characteristics usually accompany automatic behavior: ;Awareness :A person may be unaware of the mental process that is oc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
